Hi
You might want to ask questions specific to X10 in the FPSC X10 board for a quicker response.
One thing to remember is that a lot of X10 assets need to be placed in the 'documents' directory rather than the standard program files directory.
Basically you need to make a custom background image and some custom buttons for 'new game', 'load game', 'save game', return to game' and 'exit game'. Then you need to edit the game build .fpi files to ensure the functionality works when using mouse. You can also change the mouse pointer icon.
I think there is an application called menu maker or something on the forums which does this job for you. Not sure about X10 compatibility though.
